#page_container {
    width: 980px;
    margin-top: 10px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 10px;
    border: 1px solid black;
    background-color: #fff;
    overflow: hidden;
}

.content { border: 0px solid black; }

#rails { background:#fff; border:0px #000 solid; }

#rail_a, #left_rail { float: left; width: 160px; }
#rail_b, #center_rail { float: left; width: 520px; }
#rail_c, #right_rail { float: left; width: 300px; }

#rail_a div.content, #left_rail div.content { padding: 0px; }
#rail_b div.content, #center_rail div.content { padding: 5px; }
#rail_c div.content, #right_rail div.content { padding-top: 5px; }

#masthead { border:0px #666 solid; z-index: 1000; }

#footer {
    clear:both;
    background:#fff;
}